/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h
void RemoveChildFromParentAndChildrenArray ( [FPBDRigidParticleHandle](API\Runtime\Chaos\Chaos\FPBDRigidParticleHandle) * Child, [FPBDRigidClusteredParticleHandle](API\Runtime\Chaos\Chaos\FPBDRigidClusteredParticleHandle) * ClusteredParent )